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// SPDX-License-Identifier: GPL-2.0-only
/dts-v1/;
#include "dm814x.dtsi"
/ {
model = "HP t410 Smart Zero Client";
compatible = "hp,t410", "ti,dm8148", "ti,dm814";
memory@80000000 {
device_type = "memory";
reg = <0x80000000 0x40000000>; /* 1 GB */
};
/* gpio9 seems to control USB VBUS regulator and/or hub power */
usb_power: regulator@9 {
compatible = "regulator-fixed";
regulator-name = "usb_power";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&gpio1 9 GPIO_ACTIVE_HIGH>;
enable-active-high;
regulator-always-on;
};
vmmcsd_fixed: fixedregulator0 {
compatible = "regulator-fixed";
regulator-name = "vmmcsd_fixed";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
};
&cpsw_emac0 {
phy-handle = <ðphy0>;
phy-mode = "rgmii";
};
&cpsw_emac1 {
phy-handle = <ðphy1>;
phy-mode = "rgmii";
};
&davinci_mdio {
ethphy0: ethernet-phy@0 {
reg = <0>;
};
ethphy1: ethernet-phy@1 {
reg = <1>;
};
};
&mmc1 {
status = "disabled";
};
&mmc2 {
status = "disabled";
};
&mmc3 {
pinctrl-names = "default";
pinctrl-0 = <&sd2_pins>;
vmmc-supply = <&vmmcsd_fixed>;
bus-width = <8>;
dmas = <&edma_xbar 8 0 1 /* use SDTXEVT1 instead of MCASP0TX */
&edma_xbar 9 0 2>; /* use SDRXEVT1 instead of MCASP0RX */
dma-names = "tx", "rx";
non-removable;
};
&pincntl {
sd2_pins: pinmux_sd2_pins {
pinctrl-single,pins = <
DM814X_IOPAD(0x09c0, PIN_INPUT_PULLUP | 0x1) /* SD2_DAT[7] */
DM814X_IOPAD(0x09c4, PIN_INPUT_PULLUP | 0x1) /* SD2_DAT[6] */
DM814X_IOPAD(0x09c8, PIN_INPUT_PULLUP | 0x1) /* SD2_DAT[5] */
DM814X_IOPAD(0x09cc, PIN_INPUT_PULLUP | 0x1) /* SD2_DAT[4] */
DM814X_IOPAD(0x09d0, PIN_INPUT_PULLUP | 0x1) /* SD2_DAT[3] */
DM814X_IOPAD(0x09d4, PIN_INPUT_PULLUP | 0x1) /* SD2_DAT[2] */
DM814X_IOPAD(0x09d8, PIN_INPUT_PULLUP | 0x1) /* SD2_DAT[1] */
DM814X_IOPAD(0x09dc, PIN_INPUT_PULLUP | 0x1) /* SD2_DAT[0] */
DM814X_IOPAD(0x09e0, PIN_INPUT | 0x1) /* SD2_CLK */
DM814X_IOPAD(0x09f4, PIN_INPUT_PULLUP | 0x2) /* SD2_CMD */
DM814X_IOPAD(0x0920, PIN_INPUT | 0x40) /* SD2_SDCD */
>;
};
usb0_pins: pinmux_usb0_pins {
pinctrl-single,pins = <
DM814X_IOPAD(0x0c34, PIN_OUTPUT | 0x1) /* USB0_DRVVBUS */
>;
};
usb1_pins: pinmux_usb1_pins {
pinctrl-single,pins = <
DM814X_IOPAD(0x0834, PIN_OUTPUT | 0x80) /* USB1_DRVVBUS */
>;
};
};
&usb0 {
pinctrl-names = "default";
pinctrl-0 = <&usb0_pins>;
dr_mode = "host";
};
&usb1 {
pinctrl-names = "default";
pinctrl-0 = <&usb1_pins>;
dr_mode = "host";
};
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